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Submitted on: 08 October 1999.
Revised on: 19 December 1999.
Accepted on: 16 January 2000.
___________________Ius Humani-Revista de Derecho---UNIV HEMISFERIOS
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Submitted on: 13 December 2007.
Revised on: 15 January 2008.
Accepted on: 14 February 2008.
___________________Ius Humani-Revista de Derecho---UNIV HEMISFERIOS
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Submitted on: 25 November 2002.
Revised on: 17 January 2003.
Accepted on: 13 March 2003.
___________________Ius Humani-Revista de Derecho---UNIV HEMISFERIOS
Submitted on: 16 April 2013.
Revised on: 12 June 2013.
Accepted on: 03 July 2013.
___________________Ius Humani-Revista de Derecho---UNIV HEMISFERIOS
Submitted on: 15 September 2009.
Revised on: 21 October 2009.
Accepted on: 07 November 2009.
___________________Ius Humani-Revista de Derecho---UNIV HEMISFERIOS